This is a note to let you know that I've just added the patch titled
USB: mos7720: fix message timeouts
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-mos7720-fix-message-timeouts.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 849513a7809175420d353625b6f651d961e99d49 Mon Sep 17 00:00:00 2001
From: Johan Hovold <[email protected]>
Date: Mon, 27 May 2013 14:44:43 +0200
Subject: USB: mos7720: fix message timeouts
From: Johan Hovold <[email protected]>
commit 849513a7809175420d353625b6f651d961e99d49 upstream.
The control and bulk-message timeouts are specified in milliseconds and
should not depend on HZ.
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/usb/serial/mos7720.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -44,7 +44,7 @@
#define DRIVER_DESC "Moschip USB Serial Driver"
/* default urb timeout */
-#define MOS_WDR_TIMEOUT (HZ * 5)
+#define MOS_WDR_TIMEOUT 5000
#define MOS_MAX_PORT 0x02
#define MOS_WRITE 0x0E
@@ -2105,7 +2105,7 @@ static int mos7720_startup(struct usb_se
/* setting configuration feature to one */
usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0),
- (__u8)0x03, 0x00, 0x01, 0x00, NULL, 0x00, 5*HZ);
+ (__u8)0x03, 0x00, 0x01, 0x00, NULL, 0x00, 5000);
/* start the interrupt urb */
ret_val = usb_submit_urb(serial->port[0]->interrupt_in_urb, GFP_KERNEL);
@@ -2150,7 +2150,7 @@ static void mos7720_release(struct usb_s
/* wait for synchronous usb calls to return */
if (mos_parport->msg_pending)
wait_for_completion_timeout(&mos_parport->syncmsg_compl,
- MOS_WDR_TIMEOUT);
+ msecs_to_jiffies(MOS_WDR_TIMEOUT));
parport_remove_port(mos_parport->pp);
usb_set_serial_data(serial, NULL);
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/usb-serial-fix-treo-kyocera-interrrupt-in-urb-context.patch
queue-3.4/usb-mos7720-fix-dma-to-stack.patch
queue-3.4/usb-iuu_phoenix-fix-bulk-message-timeout.patch
queue-3.4/usb-whiteheat-fix-broken-port-configuration.patch
queue-3.4/usb-mos7720-fix-hardware-flow-control.patch
queue-3.4/usb-keyspan-fix-bogus-array-index.patch
queue-3.4/usb-ark3116-fix-control-message-timeout.patch
queue-3.4/usb-mos7720-fix-message-timeouts.patch
queue-3.4/usb-visor-fix-initialisation-of-treo-kyocera-devices.patch
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